*{
    box-sizing: border-box;
    margin:0;
    padding: 0;
    list-style: none;
    font-style: normal;
}
a{
    text-decoration: none;
    color: inherit;
}
h6{
    font-style: normal;
}
body{
    font-size: 16px;
    color: #575757;
}
.box{
    width: 1200px;
    height: 100%;
    margin-left: auto;
    margin-right: auto;
    /* background-color: rgb(255, 255, 255,.3); */
}
.clearfix::after{
    display: block;
    content: "";
    clear: both;
    visibility: hidden;
}
